Providers Julie Mayer, LICDC to Patricia Mayer
300 individual NPIs in the federal registry, part 13,898 of 24,427 of the A to Z by surname. Each row is the registry's record: the name and credential, the NPI, the primary specialty, the practice city and the year the NPI was issued. 94 link to a page of their own with Medicare and CMS data the registry does not carry.
| Provider | NPI | Specialty | Practice city | NPI issued |
|---|---|---|---|---|
| Julie Mayer, LICDC | 1932769197 | Addiction (Substance Use Disorder) Counselor | Athens, OH | 2019 |
| Juliet Mayer, M.S., BCBA | 1700040284 | Specialist | Nolensville, TN | 2008 |
| Julissa Mayer | 1023983723 | Behavior Technician | Norwich, CT | 2025 |
| June Mayer, RN | 1174571335 | Adult Health Nurse Practitioner | Bloomfield, NJ | 2006 |
| Justin Mayer, OD | 1619793064 | Optometrist | Fort Worth, TX | 2024 |
| Kaelee Mayer | 1477169407 | Behavior Technician | Boise, ID | 2020 |
| Kaitlyn Mayer, M.D. | 1972961191 | Obstetrics & Gynecology Physician | Twentynine Palms, CA | 2016 |
| Kaley Mayer, PA-C | 1225665797 | Physician Assistant | Neenah, WI | 2020 |
| Kalhie Mayer, COTA/L | 1114695566 | Occupational Therapy Assistant | Forked River, NJ | 2021 |
| Kara Mayer, PSYD | 1083132831 | Psychologist | Madison, WI | 2017 |
| Karen Mayer, RN, LPCC | 1194815159 | Mental Health Counselor | Delaware, OH | 2006 |
| Karen Mayer, M.D. | 1760596621 | Internal Medicine Physician | Garner, NC | 2006 |
| Karen Mayer | 1881551539 | Registered Nurse | Cedarhurst, NY | 2026 |
| Kari Mayer, COTA | 1487174629 | Occupational Therapy Assistant | Troy, MI | 2017 |
| Karin Mayer, ACC | 1922803097 | Health & Wellness Coach | Burtchville, MI | 2025 |
| Karlee Mayer, AU.D. | 1134548183 | Audiologist-Hearing Aid Fitter | Towson, MD | 2014 |
| Karrin Mayer | 1306434840 | Addiction (Substance Use Disorder) Counselor | Eugene, OR | 2021 |
| Karyn Mayer | 1427145143 | Mental Health Counselor | Brecksville, OH | 2006 |
| Kasey Mayer, PT | 1417539461 | Physical Therapist | North Easton, MA | 2021 |
| Kasondra Mayer | 1861298101 | Case Management Registered Nurse | Boise, ID | 2025 |
| Kassidy Mayer | 1356002562 | Occupational Therapy Assistant | Broomfield, CO | 2022 |
| Katerina Mayer, IMFT | 1013521582 | Marriage & Family Therapist | Boardman, OH | 2020 |
| Katherine Mayer, MD | 1124354030 | Family Medicine Physician | Bellingham, WA | 2009 |
| Katherine Mayer | 1275034365 | Health Educator | Clearwater, FL | 2018 |
| Katherine Mayer, M.D. | 1275663601 | Emergency Medicine Physician | Aurora, CO | 2007 |
| Katherine Mayer, OT | 1679887319 | Occupational Therapist | Morristown, NJ | 2010 |
| Katherine Mayer, FNP-BC | 1700339165 | Family Nurse Practitioner | Richmond, VA | 2016 |
| Katherine Mayer, OTR/L | 1821589961 | Pediatric Occupational Therapist | Olympia, WA | 2018 |
| Katherine Mayer, MSE | 1861577454 | Counselor | Menasha, WI | 2006 |
| Kathleen Mayer, MD | 1457488439 | Internal Medicine Physician | Bakersfield, CA | 2007 |
| Kathleen Mayer | 1518377712 | Occupational Therapist | Elyria, OH | 2014 |
| Kathryn Mayer | 1275375438 | Recreation Therapist | Salt Lake City, UT | 2024 |
| Kathryn Mayer | 1619798170 | Behavior Technician | Newberg, OR | 2024 |
| Kathy Mayer, RPH | 1083995195 | Pharmacist | Centerville, OH | 2011 |
| Kathy Mayer | 1154925758 | Intellectual & Developmental Disabilities Psychologist | Millsboro, DE | 2020 |
| Kathy Mayer, LCMHCA | 1588248991 | Mental Health Counselor | Raleigh, NC | 2021 |
| Katie Mayer, PHARM.D. | 1265613954 | Pharmacist | Sault Sainte Marie, MI | 2007 |
| Katie Mayer, MD | 1588512784 | Student in an Organized Health Care Education/Training Program | Largo, FL | 2026 |
| Katlyn Mayer, MD | 1114663523 | Pediatrics Physician | Kansas City, MO | 2022 |
| Kayci Mayer, CRNA | 1235781444 | Certified Registered Nurse Anesthetist | New Orleans, LA | 2019 |
| Kayla Mayer | 1144096306 | Speech-Language Pathologist | Junction City, KS | 2023 |
| Kayla Mayer | 1770217150 | Physician Assistant | Grand Blanc, MI | 2022 |
| Kaylie Mayer, PT, DPT | 1265353742 | Physical Therapist | Madison, WI | 2026 |
| Keisha Mayer, LPC | 1447541149 | Mental Health Counselor | Marietta, GA | 2011 |
| Kelli Mayer, OTD, OTR/L | 1316665953 | Occupational Therapist | Searcy, AR | 2022 |
| Kelly Mayer, OTR/L | 1215967591 | Pediatric Occupational Therapist | Providence, RI | 2006 |
| Kelly Mayer | 1386218865 | Massage Therapist | Colfax, CA | 2021 |
| Kelly Mayer, LISW | 1457711822 | Clinical Social Worker | Columbus, OH | 2016 |
| Kelly Mayer | 1497184428 | Certified Registered Nurse Anesthetist | Pittsburgh, PA | 2013 |
| Kelly Mayer, LMHC | 1528564481 | Mental Health Counselor | Homer, NY | 2018 |
| Kelly Mayer, DDS | 1881907152 | General Practice Dentistry | Chapel Hill, NC | 2010 |
| Kelly Mayer | 1962990267 | Clinical Social Worker | Cedar Rapids, IA | 2018 |
| Kelsey Mayer, CNP | 1245069087 | Family Nurse Practitioner | Rapid City, SD | 2024 |
| Kelsi Mayer | 1376086926 | Social Worker | Portland, OR | 2016 |
| Kenneth Mayer | 1255997904 | Addiction (Substance Use Disorder) Counselor | Woonsocket, RI | 2019 |
| Kenneth Mayer, M.D. | 1457665119 | Internal Medicine Physician | New York, NY | 2010 |
| Kenneth Mayer, MD | 1669449229 | Family Medicine Physician | Jacksonville, FL | 2006 |
| Kenneth Mayer, M.D. | 1861439812 | Infectious Disease Physician | Providence, RI | 2006 |
| Kevin Mayer, PHARMD | 1679988349 | Pharmacist | Winterville, NC | 2014 |
| Kimberly Mayer | 1710415880 | Behavior Analyst | Daytona Beach, FL | 2017 |
| Kimberly Mayer | 1720852312 | Clinical Social Worker | Spokane Valley, WA | 2023 |
| Klaudia Mayer, PMHNP-BC | 1265874473 | Psychiatric/Mental Health Nurse Practitioner | San Diego, CA | 2013 |
| Konrad Mayer | 1063272615 | Student in an Organized Health Care Education/Training Program | Sylmar, CA | 2024 |
| Krista Mayer | 1407443765 | Behavior Analyst | Los Angeles, CA | 2020 |
| Kristene Mayer, C.F.A. | 1811098155 | Surgical Technologist | Erie, CO | 2006 |
| Kristie Mayer, APRN | 1598216574 | Family Nurse Practitioner | Pikeville, KY | 2016 |
| Kristina Mayer | 1487714846 | Physical Therapist | Torrance, CA | 2006 |
| Kristine Mayer | 1629778543 | Mental Health Counselor | Broken Arrow, OK | 2023 |
| Krysclie Mayer, PSYD | 1861573172 | Psychologist | Long Beach, CA | 2006 |
| Kyla Mayer | 1669117925 | Behavior Technician | Van Nuys, CA | 2022 |
| Kyla Mayer | 1952248742 | Assistant Behavior Analyst | Tucson, AZ | 2026 |
| Kyle Mayer, DDS | 1619661360 | General Practice Dentistry | Roseville, MI | 2023 |
| Kyle Mayer, CRNA, DNP | 1932645165 | Certified Registered Nurse Anesthetist | Iowa City, IA | 2017 |
| Lana Mayer, APRN | 1851835607 | Family Nurse Practitioner | Bardstown, KY | 2016 |
| Lance Mayer, PHARMD | 1588949929 | Pharmacist | Joplin, MO | 2011 |
| Larry Mayer, D.D.S. | 1689772634 | Orthodontics and Dentofacial Orthopedics Dentistry | La Grange, TX | 2006 |
| Laura Mayer, M.D. | 1043536378 | Anesthesiology Physician | Los Angeles, CA | 2010 |
| Laura Mayer, MD | 1114995131 | Obstetrics & Gynecology Physician | Coon Rapids, MN | 2006 |
| Laura Mayer, C ANP | 1174564249 | Adult Health Nurse Practitioner | Huntington, WV | 2006 |
| Laura Mayer, MSW, LCSW | 1215295878 | Clinical Social Worker | Haverhill, MA | 2012 |
| Laura Mayer, MD | 1235557174 | Psychiatry Physician | Providence, RI | 2014 |
| Laura Mayer | 1285924688 | Student in an Organized Health Care Education/Training Program | Augusta, GA | 2011 |
| Laura Mayer | 1497612196 | Clinical Social Worker | Oakton, VA | 2026 |
| Laura Mayer, MSW | 1578005336 | Mental Health Counselor | Puyallup, WA | 2016 |
| Laura Mayer | 1588159354 | Nutritionist | Chicago, IL | 2018 |
| Laura Mayer, MA, RDN, LD | 1598376287 | Registered Dietitian | Saint Louis, MO | 2020 |
| Laura Mayer, OTD, OTR/L | 1629622089 | Occupational Therapist | Avon Lake, OH | 2019 |
| Laura Mayer, OTR/L | 1689979007 | Occupational Therapist | Indianapolis, IN | 2011 |
| Laurel Mayer, MD | 1760536155 | Psychiatry Physician | New York, NY | 2007 |
| Lauren Mayer, APNP | 1205232626 | Pediatric Nurse Practitioner | Fort Atkinson, WI | 2014 |
| Lauren Mayer, CNM | 1245387273 | Advanced Practice Midwife | Columbia, MD | 2007 |
| Lauren Mayer, MS, RDN, LDN | 1336544592 | Registered Dietitian | Boston, MA | 2014 |
| Lauren Mayer | 1568928034 | Behavior Analyst | Jackson, WY | 2019 |
| Lauren Mayer, HIS | 1710522925 | Hearing Instrument Specialist | Alexandria, LA | 2019 |
| Lauren Mayer, APN-CRNA | 1720958259 | Certified Registered Nurse Anesthetist | Evanston, IL | 2025 |
| Lauren Mayer, MD | 1750709127 | Pediatrics Physician | Owings Mills, MD | 2014 |
| Lauren Mayer, PA-C | 1821802273 | Physician Assistant | Rockford, IL | 2025 |
| Lea Mayer, NP | 1659878106 | Pediatric Nurse Practitioner | Chicago, IL | 2018 |
| Leah Mayer | 1629868351 | Registered Nurse | Roseburg, OR | 2025 |
| Leann Mayer, DNP, AGNP-C, RN, CNE | 1114678869 | Gerontology Nurse Practitioner | Bluffton, IN | 2022 |
| Lee Mayer, DMD | 1689663916 | General Practice Dentistry | Louisville, KY | 2005 |
| Leeann Mayer | 1316530728 | Behavior Analyst | Milan, MI | 2021 |
| Leilani Mayer, CFNC | 1942164488 | Nutritionist | Lihue, HI | 2025 |
| Leland Mayer, MD | 1023097417 | Orthopaedic Surgery Physician | Eau Claire, WI | 2006 |
| Leonard Mayer, DC | 1023181476 | Chiropractor | Richmond, VA | 2006 |
| Leora Mayer, LSW | 1881418887 | Social Worker | Teaneck, NJ | 2024 |
| Leslie Mayer | 1306155502 | Speech-Language Pathologist | New Rochelle, NY | 2010 |
| Leslie Mayer, D.D.S. | 1437387651 | General Practice Dentistry | Texas City, TX | 2009 |
| Leslie Mayer, MASSAGE THERAPIST | 1962322263 | Massage Therapist | Metairie, LA | 2026 |
| Liat Mayer | 1801280342 | Adult Companion | Portland, OR | 2015 |
| Linda Mayer | 1548671118 | Occupational Therapy Assistant | Hurst, TX | 2014 |
| Lindsay Mayer | 1114392396 | Physical Therapy Assistant | Washington, IA | 2015 |
| Lindsay Mayer | 1669911533 | Speech-Language Pathologist | Commack, NY | 2017 |
| Lindsay Mayer, MA LPCC | 1720524663 | Professional Counselor | Moorhead, MN | 2017 |
| Lindsey Mayer | 1104432285 | Orthopedic Physical Therapist | Boulder, CO | 2020 |
| Lindsey Mayer, DNP | 1336545557 | Family Nurse Practitioner | Sioux Falls, SD | 2014 |
| Lindsey Mayer | 1417468984 | Mental Health Counselor | Vancouver, WA | 2017 |
| Lindy Mayer | 1720631518 | Adult Health Nurse Practitioner | Clermont, FL | 2019 |
| Lior Mayer, CNM | 1225217862 | Advanced Practice Midwife | Berkeley, CA | 2007 |
| Lisa Mayer | 1073837852 | Speech-Language Pathologist | Buffalo, NY | 2010 |
| Lisa Mayer, RPH | 1306122643 | Pharmacist | Lakeside Park, KY | 2011 |
| Lisa Mayer, RN | 1942474952 | Registered Nurse | Grafton, WI | 2008 |
| Lisl Mayer | 1437829181 | Behavior Technician | San Diego, CA | 2021 |
| Lissie Mayer, D.P.T | 1417220740 | Physical Medicine & Rehabilitation Physician | Greeneville, TN | 2012 |
| Lloyd Mayer, RPH | 1518236330 | Pharmacist | Oak Forest, IL | 2011 |
| Lloyd Mayer, PT | 1730279340 | Physical Therapist | Midvale, UT | 2006 |
| Loretta Mayer, DNP, NP-C, APRN, RN | 1861037624 | Family Nurse Practitioner | Round Rock, TX | 2019 |
| Lori Mayer, RPH | 1033496781 | Pharmacist | Jacksonville, NC | 2011 |
| Lori Mayer, RN | 1083693543 | Registered Nurse | Cape May, NJ | 2006 |
| Lori Mayer | 1659751170 | Marriage & Family Therapist | Rancho Cucamonga, CA | 2015 |
| Lorise Mayer, LCSW, NCPSYA | 1851461420 | Clinical Social Worker | Mahwah, NJ | 2006 |
| Louis Mayer, MS, LAT, ATC | 1205300647 | Athletic Trainer | Kirtland Afb, NM | 2019 |
| Louise Mayer, RBT | 1194392472 | Behavior Technician | Wilmington, NC | 2021 |
| Lucas Mayer, MD | 1275161234 | Orthopaedic Surgery Physician | Cleveland, OH | 2020 |
| Lucas Mayer, PHARMD | 1669396933 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | Phoenix, AZ | 2026 |
| Lucretia Mayer, LPC | 1710612197 | Professional Counselor | Chicago, IL | 2022 |
| Lydia Mayer | 1174106900 | Community Health Worker | Laramie, WY | 2021 |
| Lydia Mayer, MD, MPH | 1346275088 | Obstetrics & Gynecology Physician | Roxbury Crossing, MA | 2006 |
| Lynette Mayer, RN | 1477896769 | Registered Nurse | Madison, WI | 2013 |
| Lynn Mayer, NP | 1750325874 | Adult Health Nurse Practitioner | Suffern, NY | 2006 |
| Lynne Mayer, L.C.S.W. | 1588606487 | Clinical Social Worker | Red Bluff, CA | 2006 |
| Mackenzie Mayer | 1750743928 | Social Worker | Celina, OH | 2016 |
| Mackenzie Mayer, DVM | 1841922333 | General Practice Physician | Tewksbury, MA | 2022 |
| Madeleine Mayer, MS, SLP | 1285360768 | Speech-Language Pathologist | Chesterfield, MO | 2022 |
| Madeline Mayer, PA-C | 1093291494 | Physician Assistant | Milwaukee, WI | 2018 |
| Madeline Mayer, DO | 1255132247 | Student in an Organized Health Care Education/Training Program | Los Angeles, CA | 2025 |
| Madelyne Mayer, LMSW-C | 1215881461 | Clinical Social Worker | Grand Rapids, MI | 2026 |
| Madison Mayer, LCSW | 1164999272 | Clinical Social Worker | Madison, WI | 2018 |
| Magaret Mayer, LMP | 1174871164 | Massage Therapist | Spokane Valley, WA | 2012 |
| Maggie Mayer, MS, CCC-SLP | 1861362014 | Speech-Language Pathologist | Lima, OH | 2025 |
| Makelsea Mayer, RN | 1780402073 | Registered Nurse | South Jordan, UT | 2024 |
| Mallory Mayer | 1124826409 | Behavior Technician | Farmington Hills, MI | 2025 |
| Mallory Mayer | 1457097149 | Clinical Social Worker | Kalamazoo, MI | 2022 |
| Manfred Mayer, RN | 1073084802 | Registered Nurse | Colville, WA | 2018 |
| Marc Mayer, D.O. | 1720083132 | Family Medicine Physician | Iselin, NJ | 2005 |
| Marcus Mayer, MD | 1043283898 | Otolaryngology Physician | Boca Raton, FL | 2006 |
| Margalit Mayer | 1891516241 | Behavior Technician | Springfield, MA | 2024 |
| Margaret Mayer, NP | 1124436506 | Family Nurse Practitioner | Orchard Park, NY | 2014 |
| Margaret Mayer, ARNP | 1154313443 | Pediatric Nurse Practitioner | Melbourne, FL | 2005 |
| Margaret Mayer, LMSW | 1447944673 | Clinical Social Worker | Houston, TX | 2023 |
| Margareta Mayer, FNP | 1942314786 | Nurse Practitioner | Dallas, TX | 2006 |
| Maria Teresa Mayer | 1952097040 | Counselor | Vancouver, WA | 2023 |
| Marie Mayer, M.D. | 1558650143 | Anesthesiology Physician | Rochester, NY | 2011 |
| Marija Mayer | 1649130865 | Marriage & Family Therapist | San Francisco, CA | 2025 |
| Marilyn Mayer, MD | 1205818853 | Internal Medicine Physician | Cypress, TX | 2005 |
| Marion Mayer, D.O. | 1114009214 | Family Medicine Physician | Charleston, SC | 2006 |
| Marion Mayer, N.P. | 1548568728 | Women's Health Nurse Practitioner | Los Altos Hills, CA | 2011 |
| Marissa Mayer | 1356284244 | Speech-Language Pathologist | Kasson, MN | 2026 |
| Marissa Mayer, SLP | 1780520080 | Speech-Language Pathologist | Worthington, OH | 2026 |
| Mariya Mayer, PA | 1275106338 | Surgical Physician Assistant | Derby, CT | 2021 |
| Marjorie Mayer, LCSW | 1396811030 | Clinical Social Worker | Pleasantville, NY | 2006 |
| Marjorie Mayer, MD | 1770569006 | Endocrinology, Diabetes & Metabolism Physician | Winnetka, IL | 2005 |
| Mark Mayer, MD | 1013124015 | Orthopaedic Surgery Physician | Coldwater, MI | 2007 |
| Mark Mayer, ATC | 1376762252 | Athletic Trainer | Lincoln, NE | 2007 |
| Mark Mayer, MD | 1851329213 | Internal Medicine Physician | Cleveland, OH | 2006 |
| Martin Mayer, PA-C | 1063783546 | Medical Physician Assistant | Greenville, NC | 2012 |
| Martin Mayer, MD | 1295972396 | General Practice Physician | New York, NY | 2009 |
| Martin Mayer, M.D. | 1831252006 | Psychiatry Physician | Colonia, NJ | 2006 |
| Mary Mayer, LCSW | 1184973703 | Mental Health Counselor | Sherman Oaks, CA | 2012 |
| Mary Mayer, OTR | 1437236254 | Pediatric Occupational Therapist | Bryan, TX | 2006 |
| Mary Mayer | 1770228686 | Behavior Technician | Thurmont, MD | 2022 |
| Mary Mayer, MD | 1770588808 | Medical Oncology Physician | Indianapolis, IN | 2005 |
| Mary Beth Mayer | 1336449131 | Developmental Therapist | Arlington Heights, IL | 2010 |
| Mate Mayer | 1952283046 | Student in an Organized Health Care Education/Training Program | Bloomington, IN | 2025 |
| Mathilda Mayer, LMSW | 1710854476 | Social Worker | New Orleans, LA | 2025 |
| Matthew Mayer, M.D. | 1366659286 | Pediatric Rehabilitation Medicine Physician | Aurora, CO | 2007 |
| Matthew Mayer, D.M.D. | 1417210469 | Dentist | Bainbridge Island, WA | 2012 |
| Matthew Mayer, LADC II | 1609341478 | Addiction (Substance Use Disorder) Counselor | S Yarmouth, MA | 2018 |
| Matthieu Mayer, MD | 1528564861 | Diagnostic Radiology Physician | Milwaukee, WI | 2018 |
| Maura Mayer | 1770023715 | Chiropractor | Jersey City, NJ | 2017 |
| Maureen Mayer, CNP | 1629097209 | Acute Care Nurse Practitioner | Akron, OH | 2006 |
| Maureen Mayer, L.C.S.W. | 1861576555 | Clinical Social Worker | Richmond, VA | 2006 |
| Maurice Mayer, MD | 1194802405 | Emergency Medicine Physician | Carson City, NV | 2006 |
| Max Mayer, DMD | 1548203177 | General Practice Dentistry | Birmingham, AL | 2006 |
| Maxwell Mayer, M.D. | 1609123207 | Psychiatry Physician | Fall River, MA | 2012 |
| Mayer Mayer, M.D. | 1952311409 | Obstetrics & Gynecology Physician | Huntington Park, CA | 2006 |
| Megan Mayer | 1033594155 | Home Health Registered Nurse | North Saint Paul, MN | 2015 |
| Megan Mayer, MD, MPH | 1134758451 | Internal Medicine Physician | Seattle, WA | 2020 |
| Megan Mayer, MOT | 1164071429 | Occupational Therapist | Chicago, IL | 2019 |
| Megan Mayer | 1386494151 | Student in an Organized Health Care Education/Training Program | Chicago, IL | 2024 |
| Megan Mayer, MD | 1528325560 | Sports Medicine (Orthopaedic Surgery) Physician | Lees Summit, MO | 2012 |
| Megan Mayer | 1750101101 | Speech-Language Pathologist | Minneapolis, MN | 2024 |
| Meghan Mayer, COTA | 1538862917 | Occupational Therapy Assistant | Grand Junction, CO | 2023 |
| Meghan Mayer, RN | 1720777329 | Registered Nurse | San Diego, CA | 2023 |
| Melanie Mayer | 1588129654 | Behavior Technician | Concord, CA | 2019 |
| Melanie Mayer, LMSW | 1962003186 | Clinical Social Worker | Brooklyn, NY | 2020 |
| Melinda Mayer | 1831984343 | Behavior Technician | Waite Park, MN | 2025 |
| Melinda Mayer, COTA/L | 1992491864 | Occupational Therapy Assistant | New Waterford, OH | 2023 |
| Melissa Mayer, RBT | 1053082305 | Behavior Technician | Tulsa, OK | 2021 |
| Melissa Mayer, RD | 1205303559 | Registered Dietitian | Lakewood, CO | 2018 |
| Melissa Mayer, PT, D.P.T | 1245350891 | Physical Therapist | Hampton Bays, NY | 2007 |
| Melissa Mayer, APNP | 1265901664 | Family Nurse Practitioner | Mount Pleasant, WI | 2018 |
| Melissa Mayer, LCPC | 1275951691 | Professional Counselor | Great Falls, MT | 2014 |
| Melissa Mayer | 1437038163 | Maternal Newborn Registered Nurse | Jacksonville, FL | 2025 |
| Melissa Mayer, MS ED. | 1801516307 | Specialist | Port Jeff Sta, NY | 2022 |
| Melissa Mayer, D.C. | 1932237401 | Chiropractor | Oxnard, CA | 2007 |
| Melissa Mayer, LMSW | 1952544207 | Social Worker | Jackson Heights, NY | 2009 |
| Melody Mayer | 1043034903 | Behavior Technician | Ann Arbor, MI | 2024 |
| Melody Mayer | 1720709520 | Pharmacist | Bethlehem, PA | 2022 |
| Melody Mayer | 1851246599 | Family Nurse Practitioner | St Petersburg, FL | 2026 |
| Melvin Mayer, MD | 1881723757 | Surgery Physician | Henderson, NV | 2007 |
| Menucha Mayer, M.A. | 1821352097 | Specialist | Brooklyn, NY | 2012 |
| Meranda Mayer | 1467143636 | Physician Assistant | New Brunswick, NJ | 2023 |
| Meredith Mayer, PH.D. | 1275562787 | Mental Health Counselor | Chapel Hill, NC | 2006 |
| Micaela Mayer, MD | 1689564080 | Student in an Organized Health Care Education/Training Program | Miamisburg, OH | 2025 |
| Michael Mayer, O.D. | 1023161775 | Optometrist | Hanford, CA | 2007 |
| Michael Mayer, O.D. | 1043262025 | Optometrist | Henderson, NV | 2006 |
| Michael Mayer, MD | 1093736878 | Otolaryngology Physician | Westfield, NJ | 2006 |
| Michael Mayer | 1124658596 | Registered Nurse | Wantagh, NY | 2020 |
| Michael Mayer | 1154102648 | Behavior Technician | Monrovia, CA | 2023 |
| Michael Mayer, ED.D | 1164515896 | Counseling Psychologist | Columbia, MO | 2006 |
| Michael Mayer, D.M.D. | 1215144696 | General Practice Dentistry | Fairport, NY | 2007 |
| Michael Mayer | 1619849445 | Audiologist | Washington, DC | 2025 |
| Michael Mayer, BA., QMHA | 1659595320 | Mental Health Counselor | Eugene, OR | 2007 |
| Michael Mayer, PH.D. | 1700069119 | Clinical Psychologist | Berkeley, CA | 2007 |
| Michael Mayer, PHARM.D. | 1831191881 | Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist | San Antonio, TX | 2005 |
| Michael Mayer | 1871175760 | Internal Medicine Physician | Chicago, IL | 2021 |
| Michela Mayer, RBT | 1255015038 | Behavior Technician | Dunnellon, FL | 2023 |
| Michele Mayer | 1225461262 | Physical Therapy Assistant | Hermiston, OR | 2013 |
| Michele Mayer | 1346644762 | Mental Health Counselor | Bremerton, WA | 2014 |
| Michele Mayer, N.P., C.N.M. | 1467525444 | Obstetrics & Gynecology Nurse Practitioner | Port Jefferson Station, NY | 2006 |
| Michele Mayer, ED.S., BCBA | 1619286192 | Behavior Analyst | Franklin, MA | 2010 |
| Michelle Mayer, MSW, LMSW, ACSW | 1235269499 | Clinical Social Worker | Fenton, MI | 2007 |
| Michelle Mayer | 1275991978 | Ambulatory Care Registered Nurse | Washington, DC | 2016 |
| Michelle Mayer, PHARM D | 1366055576 | Pharmacist | De Pere, WI | 2020 |
| Michelle Mayer | 1518422658 | Social Worker | Garden City, NY | 2019 |
| Michelle Mayer, D.M.D. | 1750532818 | Dentist | Lehigh Acres, FL | 2008 |
| Michelle Mayer, MD | 1962445700 | Pediatrics Physician | Montvale, NJ | 2006 |
| Michelle Mayer, PHARMD | 1992166516 | Pharmacist | Lexington, SC | 2016 |
| Mikel Mayer, M.S., L.S.W. | 1093169880 | Social Worker | Bethesda, OH | 2016 |
| Mindel Mayer | 1518689199 | Specialist | Brooklyn, NY | 2022 |
| Mindy Mayer, LCSW-R | 1336493980 | Mental Health Counselor | White Plains, NY | 2012 |
| Minou Mayer | 1598098162 | Marriage & Family Therapist | Topanga, CA | 2009 |
| Miranda Mayer | 1831923200 | Maternal Newborn Registered Nurse | Tucson, AZ | 2024 |
| Mitchell Mayer, D.O. | 1639173008 | Family Medicine Physician | Iselin, NJ | 2005 |
| Moishe Mayer | 1770019192 | Certified Registered Nurse Anesthetist | Baltimore, MD | 2017 |
| Molly Mayer, LGSW | 1073199337 | Social Worker | Washington, DC | 2021 |
| Molly Mayer, DNP | 1205366507 | Nurse Practitioner | Milwaukee, WI | 2017 |
| Molly Mayer, MOTR/L | 1376101600 | Occupational Therapist | Saint Paul, MN | 2019 |
| Monica Mayer | 1275386773 | Doula | Newbury Park, CA | 2024 |
| Monica Mayer, M.D. | 1447262027 | Emergency Medicine Physician | New Town, ND | 2006 |
| Monica Mayer | 1447598073 | Occupational Therapy Assistant | Chattanooga, TN | 2013 |
| Morgan Mayer | 1417881558 | Audiologist | Columbus, OH | 2026 |
| Myrna Mayer | 1407136161 | Massage Therapist | Alpine, CA | 2011 |
| Nancy Mayer | 1033235668 | Nurse's Aide | Aurora, CO | 2007 |
| Nancy Mayer, M.D. | 1437277530 | Family Medicine Physician | Patterson, CA | 2007 |
| Nancy Mayer | 1457001042 | Student in an Organized Health Care Education/Training Program | Kankakee, IL | 2022 |
| Nancy Mayer, LPC | 1699181198 | Professional Counselor | Tyler, TX | 2014 |
| Nancy Mayer, PT | 1992950851 | Physical Therapist | Washington, DC | 2008 |
| Natalie Mayer, MD | 1083642854 | Family Medicine Physician | Fairbanks, AK | 2006 |
| Natalie Mayer, D.O. | 1609167709 | Internal Medicine Physician | Wheat Ridge, CO | 2011 |
| Natalie Mayer, APSW | 1760303259 | Social Worker | West Allis, WI | 2026 |
| Natalie Mayer, NONE | 1821662826 | Behavior Technician | Thousand Oaks, CA | 2021 |
| Natalie Mayer, PA-C | 1861126906 | Physician Assistant | Julesburg, CO | 2022 |
| Natasha Mayer | 1215876586 | Student in an Organized Health Care Education/Training Program | Maywood, IL | 2026 |
| Nathan Mayer | 1184454407 | Mental Health Counselor | Wasilla, AK | 2024 |
| Nathaniel Mayer, MD | 1831136852 | Physical Medicine & Rehabilitation Physician | Elkins Park, PA | 2006 |
| Nazaneen Mayer | 1073158713 | Registered Nurse | San Diego, CA | 2019 |
| Neil Mayer, D.O. | 1891013512 | Anesthesiology Physician | Jacksonville, FL | 2010 |
| Nicholas Mayer, D.O. | 1104075597 | Nephrology Physician | Florissant, MO | 2008 |
| Nichole Mayer, MOT, OTR/L | 1578054441 | Occupational Therapist | Aurora, CO | 2018 |
| Nicole Mayer | 1063024990 | Specialist | Lawrence, NY | 2020 |
| Nicole Mayer, LCSW | 1245159524 | Clinical Social Worker | Orlando, FL | 2026 |
| Nicole Mayer | 1275241192 | Speech-Language Pathologist | Pembroke Pines, FL | 2022 |
| Nicole Mayer, DPT | 1619524386 | Orthopedic Physical Therapist | Homer Glen, IL | 2019 |
| Nolan Mayer, MD | 1457364655 | Cardiovascular Disease Physician | Ventura, CA | 2006 |
| Noralynn Mayer, RN | 1821701988 | Hospice Registered Nurse | Gibsonia, PA | 2023 |
| Norma Mayer, MA, LPC | 1083706360 | Professional Counselor | Nogales, AZ | 2006 |
| Norman Mayer, MD | 1972596179 | Neurological Surgery Physician | Pikeville, KY | 2005 |
| Olivia Mayer, RDN, LD | 1255805321 | Registered Dietitian | Midwest City, OK | 2019 |
| Olivia Mayer, RD | 1811594344 | Registered Dietitian | Palo Alto, CA | 2020 |
| Oscar Mayer, M.D. | 1417970450 | Pediatric Pulmonology Physician | Philadelphia, PA | 2006 |
| Owen Mayer, MD | 1770143653 | Anesthesiology Physician | Missoula, MT | 2019 |
| Paige Mayer, RPH | 1639653835 | Pharmacist | Chattanooga, TN | 2018 |
| Pam Mayer, MS,CCC-SLP | 1811047111 | Speech-Language Pathologist | Columbia, TN | 2007 |
| Pamela Mayer, LICSW | 1326521154 | Clinical Social Worker | Weston, MA | 2018 |
| Patricia Mayer, MD | 1396942017 | Hospice and Palliative Medicine (Internal Medicine) Physician | Weston, FL | 2007 |
| Patricia Mayer, LCSW | 1629089420 | Clinical Social Worker | Brookfield, WI | 2006 |
| Patricia Mayer, M.D. | 1841279635 | Family Medicine Physician | Salinas, CA | 2006 |
| Patricia Mayer | 1912836719 | Ambulatory Care Registered Nurse | Crown Point, IN | 2026 |
Source: CMS National Plan and Provider Enumeration System (NPPES) (download.cms.gov). A listing is not a recommendation: check a license with the state board (license lookups).